@fbaum If you click on it to enlarge it, then click on that to "open image in new tab," that should get you a 4371 pixel-width version.
The actual max width - the one I'm working in - is 7180, the pixel resolution of the GIS files I got from King County. I'd post that one but it won't fit on Mastodon. ^_^
(Semi-relatedly, I am most certainly using the wrong tools for this job. I mean all the way down, wrong tool. However, I have these tools, so here I am. xD )